Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/29/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/30/2019 10:19:42 0.06,-128.05 0.96,-132.02 452.59 80
2 05/01/2019 09:58:07 0.07,-128.08 -0.08,-127.46 71.22 80
3 05/03/2019 22:03:34 -0.06,-128.15 -0.04,-128.14 2.97 80
4 05/06/2019 10:06:12 0.05,-128.20 0.17,-128.78 65.84 80
5 05/07/2019 09:44:37 0.06,-128.22 -0.87,-124.21 456.98 80
6 05/08/2019 22:06:18 -0.05,-128.25 -0.35,-129.45 138.02 80
7 05/09/2019 21:50:03 -0.06,-128.26 0.69,-124.88 384.60 80
8 05/11/2019 10:08:55 0.05,-128.28 0.47,-130.09 207.59 80
9 05/12/2019 09:52:41 0.06,-128.29 -0.57,-125.53 314.58 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/29/2019
SNOs_Map_GOES-15_FY3D_20190429.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/29/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service